Personally, I like Tashigi and Zoro. She's a sword nerd and has a dream related to it (that is, I can already imagine what Zoro can talk to her about in his free time), her relationship with Zoro was interesting not in a love sense, but in the fact that Zoro at least tried to see a strong person in her (even though he was disappointed in this).
But I have no hope for this, first of all because Oda himself no longer cares about Tashigi.Oda basically removed anything potentially interesting about her.